T1/CEPT Interface Transformer EPA3193S ELECTRONICS INC. • 2000 Vrms Isolation • • Package in Tubes or Tape and Reel • Electrical Parameters @ 25° C Primary OCL (mH Min.) Leakage Inductance (µH Max.) Interwinding Capacitance (pF Max.) DCR (Ω Max.) @ 100 KHz, 100 m Vrms 1.2 T1 & T2 0.80 & 0.50 Between Pri & Sec. winding --- 35 0.80 Pins 1-2 & 7-8 @Pri. with Sec. shorted --- Pins 1-2 or Pins 7-8 • *For 60 seconds • Lead Coplanarity .003 at seating plane • Schematic Pri. Sec. 16 T1 1 Pri. T2 7 11 15 2 14 10 8 1:1.385CT ± 5% Package Sec. 12 1:1:1 ± 5% 9 A N J Pin 1 I.D. PCA EPA3193S D.C. B Pad Layout Q Dimensions P Dim. A B C D E F G H I J K L M N P Q M D E C H F K L I G PCA ELECTRONICS, INC. 6799 SCHOENBORN ST. NORTH HILLS, CA 91343 CSA3193S Rev. - Min. .480 .260 .230 --.005 --.370 .018 ----0° .025 --------- (Inches) Max. Nom. .500 .280 .250 --.015 --.390 .022 ----8° .045 --------- .490 .270 .240 .350 .010 .050 .380 .020 .010 .070 --.035 .030 .050 .085 .440 12/18/98 Product performance is limited to specified parameters. Data is subject to change without prior notice. (Millimeters) Min. Max. Nom. 12.19 6.60 5.84 --.127 --9.40 .457 ----0° .635 --------- 12.70 7.11 6.35 --.381 --9.91 .559 ----8° 1.14 --------- 12.45 6.86 6.10 8.89 .254 1.27 9.65 .508 .254 1.78 --.889 .762 1.27 2.29 10.92 TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com